wpe en Performance selection:18kW/400V With the WITA Delta Plus

With the WITA Delta Plus HE 55-15 S

It is used as a filter fitting for drinking water installations according to DIN 1988

and with the UPDATE upgrade also in the 5

Both the sealing disc and the diaphragm are made of a special

Our auroTHERM classic flat-plate collectors

wpe en Performance selection:18kW/400V With the WITA Delta PlusAir to water heat pump Heat pump for heating and domestic hot water, type TERMA An air to water heat pump is able to extract heat from the ambient air even at low temperatures of up to minus 20 degrees Celsius. This is because even at this temperature the refrigerant used evaporates. One Air to water heat pump It uses ambient air as a heat source to heat an entire building. During operation, a built in fan actively draws in air and directs it to a